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Aircraft
HB-KAU
64 of the 562 contacts seen on this address carry an uncertain identity (corrupted frames from neighbours, flagged by the detectors). The figures on this page distinguish contacts attributable to the airframe from contacts on the address; the rarity badge is suspended.
- Mode S hex
- 4B1A7C
- Manufacturer
- Societe De Construction D'avions De Tourisme De D'affaires
- Serial number
- 515
- Year built
- 198541 years old
- Operator
- Flugsportgruppe Grenchen
- Country of registration
Switzerland
- First contact
- 2 May 2016, 14:36
- Last contact
- 5 Aug 2026, 12:35
- Logged visits
- 562
The station's story
- Cumulative contact time
- 201 h
- Distinct days
- 390
- Highest captured altitude
- 24,150 ft
- 64 corrupted frame(s) excluded from this maximum
- Discovery rank
- #9,270 of 57,441
- Longest contact
- 1 h 27 min
- Contacts on this Mode S address
- 565 contacts on the address, 562 under this registration: the address has carried several identities over time.
Observed callsigns
EZS (7 contacts, 2016-2019)
Operator as per the registry of 29 Jul 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| HBKAU | route not resolved | 5 Aug 2020, 15:575 Aug 2020 | 5 Aug 2020, 16:30 | 4,400 ft | no position received |
| not transmitted | route not resolved | 5 Aug 2020, 11:345 Aug 2020 | 5 Aug 2020, 11:40 | 28,000 ft | no position received |
| not transmitted | route not resolved | 31 Jul 2020, 11:0931 Jul 2020 | 31 Jul 2020, 11:24 | 3,900 ft | no position received |
| HBKAU | route not resolved | 31 Jul 2020, 09:4331 Jul 2020 | 31 Jul 2020, 10:16 | 2,100 ft | no position received |
| not transmitted | route not resolved | 29 Jul 2020, 15:3329 Jul 2020 | 29 Jul 2020, 15:33 | 4,300 ft | no position received |
| HBKAU | route not resolved | 29 Jul 2020, 14:2129 Jul 2020 | 29 Jul 2020, 14:28 | 4,400 ft | no position received |
| not transmitted | route not resolved | 29 Jul 2020, 12:1829 Jul 2020 | 29 Jul 2020, 12:18 | not transmitted | no position received |
| HBKAU | route not resolved | 21 Jul 2020, 15:1621 Jul 2020 | 21 Jul 2020, 15:40 | 4,100 ft | no position received |
| HBKAU | route not resolved | 19 Jul 2020, 11:2919 Jul 2020 | 19 Jul 2020, 11:38 | 4,800 ft | no position received |
| HBKAU | route not resolved | 18 Jul 2020, 15:2518 Jul 2020 | 18 Jul 2020, 15:46 | 4,300 ft | no position received |
| HBKAU | route not resolved | 9 Jul 2020, 15:589 Jul 2020 | 9 Jul 2020, 16:36 | 4,500 ft | no position received |
| HBKAU | route not resolved | 8 Jul 2020, 14:278 Jul 2020 | 8 Jul 2020, 14:45 | 4,800 ft | no position received |
| HBKAU | route not resolved | 8 Jul 2020, 11:298 Jul 2020 | 8 Jul 2020, 12:06 | 2,100 ft | no position received |
| HBKAU | route not resolved | 3 Jul 2020, 16:213 Jul 2020 | 3 Jul 2020, 16:33 | 5,100 ft | no position received |
| HBKAU | route not resolved | 3 Jul 2020, 14:363 Jul 2020 | 3 Jul 2020, 14:52 | 27,600 ft | no position received |
| HBKAU | route not resolved | 30 Jun 2020, 14:4230 Jun 2020 | 30 Jun 2020, 15:04 | 5,200 ft | no position received |
| HBKAU | route not resolved | 30 Jun 2020, 11:3630 Jun 2020 | 30 Jun 2020, 12:00 | 1,700 ft | no position received |
| not transmitted | route not resolved | 24 Jun 2020, 16:5824 Jun 2020 | 24 Jun 2020, 17:18 | 4,700 ft | no position received |
| HBKAU | route not resolved | 24 Jun 2020, 15:2624 Jun 2020 | 24 Jun 2020, 15:56 | 2,100 ft | no position received |
| not transmitted | route not resolved | 23 Jun 2020, 11:2423 Jun 2020 | 23 Jun 2020, 11:34 | 4,500 ft | no position received |
| HBKAU | route not resolved | 15 Jun 2020, 11:4115 Jun 2020 | 15 Jun 2020, 12:23 | 5,000 ft | no position received |
| HBKAU | route not resolved | 30 May 2020, 16:5730 May 2020 | 30 May 2020, 17:15 | 4,300 ft | no position received |
| not transmitted | route not resolved | 30 May 2020, 15:3030 May 2020 | 30 May 2020, 15:47 | 1,700 ft | no position received |
| not transmitted | route not resolved | 29 May 2020, 16:5429 May 2020 | 29 May 2020, 16:56 | 2,300 ft | no position received |
| HBKAU | route not resolved | 29 May 2020, 16:0629 May 2020 | 29 May 2020, 16:13 | 1,600 ft | no position received |